馬向陽(yáng)+馮志敏+蘭恩俊+李衛(wèi)華+汪付強(qiáng)
摘要:為篩選適合本地松褐天牛監(jiān)測(cè)和防治工作的引誘劑和誘捕器,以提高監(jiān)測(cè)和防治效果,松褐天牛羽化盛期,選用目前國(guó)內(nèi)較常用的兩家單位生產(chǎn)的產(chǎn)品進(jìn)行對(duì)比試驗(yàn)。試驗(yàn)結(jié)果表明:2種引誘劑對(duì)松褐天牛都有一定的引誘效果。APFI型引誘劑及配套誘捕器誘捕松褐天牛的總數(shù)量是FJMA02型引誘劑及配套誘捕器的2.85倍,且操作較后者簡(jiǎn)便,適宜在生產(chǎn)中推廣應(yīng)用。
關(guān)鍵詞:引誘劑;誘捕效果;松褐天牛
中圖分類(lèi)號(hào):S732文獻(xiàn)標(biāo)識(shí)碼:A文章編號(hào):1004-3020(2017)05-0031-02Experiment on Trapping Monochamus alternatus Adults with AttractantsMa Xiangyang(1)Feng Zhimin(2)Lan Enjun(3) Li Weihua(3)Wang Fuqiang(3)
(1.Forest Pest Management and Quarantine Station of Xinyang City Henan ProvinceXinyang464000;2.Xinyang Agriculture and
Forestry UniversityXinyang464000;3.Forest Pest Management and Quarantine Station of Xinyang PingqiaoXinYang464000)
Abstract: To select the attractant and trap suitable for the monitoring and prevention of local Monochamus alternatus, In order to improve the monitoring and control effect , In the heyday of Monochamus alternatus, The product of two commonly used units in China is chosen for comparison test。The experimental results showed that two attractants had certain tTrapping effect to Monochamus alternatus, APFI type attractant for Monochamus alternatus trapping effect is 2.85 times to FJMA02, And better operation is simple, suitable for popularization and application in production
Key words:attractant;trapping effect;Monochamus alternatus
松褐天牛(Monochamus alternatus)是松樹(shù)的一種重要的蛀干害蟲(chóng),也是世界性重大林業(yè)有害生物檢疫對(duì)象松材線蟲(chóng)(Bursaphelenchus xylophilus)的媒介昆蟲(chóng),該害蟲(chóng)蟲(chóng)口密度高,可加速松材線蟲(chóng)病擴(kuò)散蔓延,導(dǎo)致松樹(shù)大量死亡。監(jiān)測(cè)和防治松褐天牛對(duì)預(yù)防和除治松材線蟲(chóng)病具有十分重要作用[1-5]。近些年來(lái),國(guó)內(nèi)一些科研機(jī)構(gòu)和企業(yè)研制開(kāi)發(fā)了松褐天牛專(zhuān)用引誘劑和誘捕器,但誘捕效果參差不齊。為選擇出適合信陽(yáng)市松墨天牛監(jiān)測(cè)和防治工作的引誘劑和誘捕器,以便大面積推廣應(yīng)用。2013年6月,我們開(kāi)展了兩家單位生產(chǎn)的松褐天牛引誘劑及誘捕器誘捕效果對(duì)比試驗(yàn)。
1材料與方法
1.1試驗(yàn)地概況
試驗(yàn)地設(shè)在信陽(yáng)市平橋區(qū)明港鎮(zhèn)南山,松林面積約430 m2,樹(shù)種為火炬松,栽植密度為1 650株/hm2,郁閉度07,樹(shù)齡24 a,平均胸徑175 cm,平均樹(shù)高約9 m,海拔110 m[2]。
1.2試驗(yàn)材料
此次試驗(yàn)材料為:①福建農(nóng)林大學(xué)研制、廈門(mén)三涌生物科技有限公司生產(chǎn)的APFI型松褐天牛高效引誘劑(誘芯,為信息素引誘劑),每個(gè)誘芯有效期大于15 d,及專(zhuān)用誘捕器?!?br>